フェラーリ458イタリア
可変バルブエキゾーストシステム＋メタルキャタライザー
EXHAUTECH JAPAN ホームページ URL https://exhautech-japan.com
詳細ブログ https://exhautech-japan.com/blog/2290/
A high-performance metal catalyst was brought in from the supplier. I am very impressed that the purification performance is tremendous while the sound is coming out. Thank you for providing the wonderful product.
Thank you very much.
I have recorded a movie up to 7000rpm.
Movie is in the end of this post.
But far higher in the driving scene for sure.
~CUSTOM EXHAUST BUILDER~
~埼玉県ワンオフマフラー 製作・マフラー 設計製作~
EXHAUTECH JAPAN-エキゾテック ジャパン
TEL +81-49-286-6667
MAIL info@exhautech-japan.com